package com.ztf.shopping.web.servlet;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.ztf.shopping.bean.User;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/checkLogin")
public class CheckLogin extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        ObjectMapper om = new ObjectMapper();
        User user1 = (User) request.getSession().getAttribute("loginUser");
        om.writeValue(response.getOutputStream(),user1);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doPost(request, response);
    }
}
